Stealthily Convert Your Shirt into a Ninja Mask T-Shirt

There's a ninja mask t-shirt out there waiting for all the stealthy shinobis.

Just like superheroes, ninjas may want to have some semblance of a normal life during the day, but it's not always easy to head back and suit up for action. Ninjas often wear black because they carry out their missions at night, since it's easier to conceal their presence.

An online blogger has turned a simple shirt into an assassin-worthy covering. Working with what a ninja already has, the black ninja mask t-shirt is lifted over one's head so the face is still peering through the hole. After ensuring everything on the face is converted except for the eyes, the sleeves are then tied to the back of the head to keep everything in place. Once the mission is complete, the sly invisible shinobi can sneak back into the crowd like nothing ever happened.